The following lines were added (+) and removed (-):
*If you want a cheap solution for your potentiometer in your sound system, then use carbon pots. They are more neutral than the expensive plastic ones and of course much cheaper. *A conventional 100 KOhms potentiometer, when set at medium position, places a 50 kOhms resistor in series with the signal. With a 300pF cable or input capacitance, this situation leads to an attenuation of - 3 dB at 11 Khz. *Putting resistors in series with the sound signal always results in dynamic constriction and loss of details.